<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <title>Title</title>
</head>
<body>
<form action="/app/record/addDynamic" method="post" enctype="multipart/form-data">
    userid:<input type="text" name="userid"><br>
    content:<input type="text" name="content"><br>
    path:<input type="file" name="fileImg"><br>
    <input type="submit" value="上传">
</form>
</body>
</html>